Carolina Sanchez Boe, Ph.D. is a sociologist and anthropologist. She is a visiting researcher at SADR and affiliated with Université de Paris, Cerlis CNRS and with IMC, Aarhus University. Her project Borders Without Fences and Confinement Without Walls: New Approaches to Migration Control Through Electronic Bracelets is funded by the Danish Research Foundation. Her research centres on the anthropology of confinement, and migration control in the shapes of deportation, prisons, electronic monitoring and facial recognition, primarily in France and the USA. She has worked for non-profit organizations in these fields, including American Friends’ Service Committee, Cette France-là, Cimade, and the Prison Litigation Network.